/********************************************************************************
 * Copyright 2015 The Robotics Group, The Maersk Mc-Kinney Moller Institute,
 * Faculty of Engineering, University of Southern Denmark
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ********************************************************************************/

#ifndef RWLIBS_MATHEMATICA_TOEXPRESSION_HPP_
#define RWLIBS_MATHEMATICA_TOEXPRESSION_HPP_

/**
 * @file ToExpression.hpp
 *
 * \copydoc rwlibs::mathematica::ToExpression
 */

#include "Mathematica.hpp"

#include <rw/core/Ptr.hpp>

namespace rwlibs { namespace mathematica {
    //! @addtogroup mathematica

    //! @{
    //! @brief Representation of the Mathematica %ToExpression function.
    class ToExpression : public Mathematica::FunctionBase
    {
      public:
        //! @brief Smart pointer type.
        typedef rw::core::Ptr< ToExpression > Ptr;

        /**
         * @brief Get expression from a string.
         * @param expression [in] the expression as a string.
         */
        ToExpression (const char* expression);

        /**
         * @brief Get expression from a string.
         * @param expression [in] the expression as a string.
         */
        ToExpression (const std::string& expression);

        /**
         * @brief Get expression from a string.
         * @param expression [in] the expression as a Mathematica string.
         */
        ToExpression (const Mathematica::String& expression);

        //! @brief Destructor.
        virtual ~ToExpression ();

        //! @copydoc Mathematica::FunctionBase::getArguments
        std::list< rw::core::Ptr< const Mathematica::Expression > > getArguments () const;

        //! @copydoc Mathematica::Expression::clone
        Mathematica::Expression::Ptr clone () const;

      private:
        rw::core::Ptr< Mathematica::String > _expression;
    };
    //! @}
}}     // namespace rwlibs::mathematica
#endif /* RWLIBS_MATHEMATICA_TOEXPRESSION_HPP_ */
